#include<stdio.h>
int main()
{
    int i,j,count=0;
    printf(" RET BALLL WHITE BALL BLACK BALL\n");
    printf(".................................\n");
    for(i=0;i<=3;i++)
    for(j=0;j<=3;j++)
    if((8-i-j)<=6)
    printf(" %2d:   %d   %d   %d\n",++count,i,j,8-i-j);

}